Ответ:
Пошаговое объяснение:
(7x-4)/9 -(3x+3)/4>(8-x)/6
(4(7x-4)-9(3x+3))/36>(8-x)/6 |×6
28x-16-27x-27>6(8-x)
x-43>48-6x
x+6x>48+43
x>91/7; x>13
x∈(13; +∞)
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Ответ:
Пошаговое объяснение:
(7x-4)/9 -(3x+3)/4>(8-x)/6
(4(7x-4)-9(3x+3))/36>(8-x)/6 |×6
28x-16-27x-27>6(8-x)
x-43>48-6x
x+6x>48+43
x>91/7; x>13
x∈(13; +∞)